- Partly freeze - to select only a part of the fx chain and freeze it. IMO, a must-have for hungry plugins' users, who want to be able to tweak the last plugin in the chain without re-freezing.
- Turn the track off - the real "off" button, when track do not eat any cpu power. Because current "track activator" is unfortunately an ordinary "mute" button. AFAIK, Sonar already has this feature
- Track groups and layering should make the arrangement much more easy.
- Drums-friendly piano roll. I suggest to be able to make labels for individual notes and to make "Labels only" button to be able to see only key rows with labels (like "Fold" does for used key rows) Or something else to make the beat programming with my favourite VSTi as comfortable as Impulse does.
- And... please... VSTi midi outs! we can't live without 'em!